GeoJSON example

gistfile1.json

{
              "type": "FeatureCollection", 
              "features": [
                {"geometry": {
                    "type": "GeometryCollection", 
                    "geometries": [
                        {
                            "type": "LineString", 
                            "coordinates": 
                                [[11.0878902207, 45.1602390564], 
                                [15.01953125, 48.1298828125]]
                        }, 
                        {
                            "type": "Polygon", 
                            "coordinates": 
                                [[[11.0878902207, 45.1602390564], 
                                  [14.931640625, 40.9228515625], 
                                  [0.8251953125, 41.0986328125], 
                                  [7.63671875, 48.96484375], 
                                  [11.0878902207, 45.1602390564]]]
                        },
                        {
                            "type":"Point", 
                            "coordinates":[15.87646484375, 44.1748046875]
                        }
                    ]
                }, 
                "type": "Feature", 
                "properties": {}}
              ]
           }